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South Pacific

$400+ Cheap flights from Boston (BOS) to South Pacific

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SYD
dic. 24 — dic. 311
mié. 12/24
mié. 12/31
1 adult, Economy
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Cheap flight deals from Boston to South Pacific

Keep the following information in mind while searching for Boston to South Pacific flight deals. Data was last updated noviembre 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$785
(Priceline)

One-way from

$400
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,452
Provider with most accurate pricing for Boston Logan Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Sydney Kingsford Smith flights.
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From Boston Logan Intl to South Pacific
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One-way flight from Boston Logan Intl to South Pacific
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Highest demand for flights based on searches. 13% potential increase in price ($225 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Boston to South Pacific

Cheapest flights from Boston to South Pacific
Explore the most affordable flight options available from Boston to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 24, 2025.

This American Airlines deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:30 amBOS - AKL
1 stop31h 40mAmerican Airlines
lun. 12/14:55 pmAKL - BOS
1 stop23h 42mAmerican Airlines
Deal found 11/23$789
This Air Canada deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:40 pmBOS - AKL
2 stops46h 20mAir Canada
mar. 12/92:00 pmAKL - BOS
2 stops23h 42mAir Canada
Deal found 11/24$814
This Air Canada deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:40 pmBOS - AKL
2 stops46h 20mAir Canada
mar. 12/162:00 pmAKL - BOS
2 stops42h 52mAir Canada
Deal found 11/22$824
This American Airlines deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/13:45 pmBOS - AKL
1 stop23h 25mAmerican Airlines
dom. 12/71:20 pmAKL - BOS
1 stop19h 31mAmerican Airlines
Deal found 11/23$834
This Travelocity deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:15 amBOS - AKL
3 stops48h 10mMultiple Airlines
mar. 12/22:00 pmAKL - BOS
2 stops25h 27mMultiple Airlines
Deal found 11/24$844
This Expedia deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:55 pmBOS - AKL
3 stops58h 30mMultiple Airlines
lun. 12/12:00 pmAKL - BOS
2 stops40h 12mMultiple Airlines
Deal found 11/23$850
This Priceline deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:28 pmBOS - AKL
1 stop24h 42mQantas Airways
sáb. 12/133:50 pmAKL - BOS
1 stop19h 41mQantas Airways
Deal found 11/24$859
This Delta deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/266:45 amBOS - AKL
2 stops31h 50mDelta
mar. 12/22:35 pmAKL - BOS
1 stop19h 48mDelta
Deal found 11/23$863
This Ovago deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/236:06 pmBOS - AKL
1 stop21h 04mQantas Airways
dom. 11/301:20 pmAKL - BOS
1 stop28h 02mQantas Airways
Deal found 11/22$874
This American Airlines deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:06 pmBOS - AKL
2 stops23h 04mAmerican Airlines
sáb. 12/203:50 pmAKL - BOS
1 stop19h 19mAmerican Airlines
Deal found 11/23$883
This American Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/48:14 amBOS - MEL
1 stop33h 16mAmerican Airlines
mié. 12/174:05 pmMEL - BOS
1 stop20h 43mAmerican Airlines
Deal found 11/24$976
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/42:15 pmBOS - MEL
2 stops27h 45mUnited Airlines
mié. 12/1711:30 amMEL - BOS
2 stops23h 20mUnited Airlines
Deal found 11/24$999

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to South Pacific that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 24, 2025.
Use the filters below to find and compare flights from Boston to South Pacific that are best for you.

Fly from

Boston

Fly to

South Pacific

Route

Depart

Return

Price

BostonNadi

BOS - NAN

BOSNAN

Boston Logan Intl

sáb. 5/9

6:24 pm-5:00 am

1 stop18h 36m

Nadi

sáb. 5/16

9:15 pm-11:12 pm

1 stop17h 57m

$818

BostonAuckland

BOS - AKL

BOSAKL

Boston Logan Intl

mié. 1/21

7:30 am-8:35 am

1 stop31h 05m

Auckland Intl

lun. 2/2

2:35 pm-4:17 pm

1 stop19h 42m

$859

BostonAuckland

BOS - AKL

BOSAKL

Boston Logan Intl

mar. 3/3

11:00 am-9:10 am

1 stop28h 10m

Auckland Intl

lun. 4/13

1:50 pm-1:05 am

1 stop27h 15m

$859

BostonAuckland

BOS - AKL

BOSAKL

Boston Logan Intl

jue. 1/29

12:45 pm-9:10 am

2 stops26h 25m

Auckland Intl

lun. 3/2

3:50 pm-8:11 pm

2 stops22h 21m

$863

BostonAuckland

BOS - AKL

BOSAKL

Boston Logan Intl

mié. 2/4

5:30 pm-8:35 am

1 stop21h 05m

Auckland Intl

jue. 2/26

2:35 pm-6:50 am

2 stops34h 15m

$863

BostonAuckland

BOS - AKL

BOSAKL

Boston Logan Intl

mié. 3/4

2:20 pm-9:10 am

2 stops24h 50m

Auckland Intl

jue. 4/16

1:50 pm-1:05 am

1 stop27h 15m

$863

BostonAuckland

BOS - AKL

BOSAKL

Boston Logan Intl

jue. 12/11

10:15 am-8:35 am

2 stops28h 20m

Auckland Intl

lun. 12/29

2:35 pm-4:23 pm

1 stop19h 48m

$863

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

mié. 2/18

5:35 pm-8:20 am

1 stop23h 45m

Brisbane

mié. 2/25

11:05 am-9:23 pm

1 stop25h 18m

$866

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

lun. 2/23

5:50 pm-7:30 am

1 stop22h 40m

Brisbane

lun. 3/2

11:40 am-11:57 pm

2 stops27h 17m

$866

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

sáb. 2/28

1:50 pm-7:30 am

1 stop26h 40m

Brisbane

jue. 3/5

11:40 am-11:57 pm

2 stops27h 17m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
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Best time to book a flight from Boston to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to South Pacific

What is the cheapest month to book a flight from Boston to South Pacific?

Currently, September is the cheapest month in which you can book a flight from Boston to South Pacific (average of $252). Flying from Boston to South Pacific in January is currently the most expensive (average of $862). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to SP?

Find hourly flight availability from Boston to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 24, 2025.

When flying from Boston to South Pacific, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight in the morning.

What is the cheapest day to fly from Boston to South Pacific?

Use this chart to determine the cheapest time to fly round-trip from Boston to South Pacific. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Boston to South Pacific flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Pacific. Reviews last updated noviembre 24, 2025.
Get a feel of what it's like to fly with Air New Zealand, Delta, and Qantas Airways from Boston to South Pacific by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
535 reviews

Food

7.4

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air New Zealand
8.0
Very good
535 reviews
Air New Zealand
8.0
Very good
535 reviews

Food

7.4

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Delta
7.9
Good
7,994 reviews
Air New Zealand
8.0
Very good
535 reviews

Food

7.4

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Qantas Airways
7.5
Good
943 reviews
Air New Zealand
8.0
Very good
535 reviews

Food

7.4

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
United Airlines
7.4
Good
9,038 reviews
Air New Zealand
8.0
Very good
535 reviews

Food

7.4

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
American Airlines
7.2
Good
11,040 reviews
Air New Zealand
8.0
Very good
535 reviews

Food

7.4

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

Related info for your journey

Find useful and relevant information for your journey from Boston to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to South Pacific?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to South Pacific from Boston.

  • How long is the flight from Boston to South Pacific?

    Airlines like Fiji Airways, Delta, and United Airlines fly from Boston to South Pacific in about 18h 36m. The time it takes to get you to your destination can typically vary by up to 12h 29m. Boston and South Pacific are separated by a distance of 8123 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boston to South Pacific one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $403. Users have also found prices from $445 and $563 on United Airlines and Delta, respectively.

  • What are the most popular routes from Boston to South Pacific?

    The most popular flight routes from Boston to South Pacific are Boston Logan Intl - Sydney Kingsford Smith, Boston Logan Intl - Auckland Intl and Boston Logan Intl - Melbourne.

  • Can I find deals for flights from Boston to South Pacific that include hotel bookings?

    Yes. In addition to deals on Boston to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to South Pacific?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to South Pacific.

  • Can I find deals for business class flights from Boston to South Pacific?

    Yes. Cheapflights offers flight deals from Boston to South Pacific by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to South Pacific?

    Currently, September is the cheapest month in which you can book a flight from Boston to South Pacific (average of $252). Flying from Boston to South Pacific in January is currently the most expensive (average of $862). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 10 airlines flying from Boston to South Pacific

Discover the top 10 airlines that operate flights from Boston to South Pacific. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$248Average$1,437FlexibilityNo cancel feeOn-time62%
DeltaCheapest$400Average$1,290FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$550Average$1,312FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$713Average$1,372FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$774Average$1,590FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$862Average$1,664FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$862Average$1,471FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$885Average$1,655FlexibilityNo cancel feeOn-time74%
Air FranceCheapest$1,048Average$1,178FlexibilityNo cancel feeOn-time77%
Air Tahiti NuiCheapest$1,086Average$1,487FlexibilityNo cancel feeOn-time73%

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